Other applications associated with file type ASD: Advanced Streaming Format (Description) by Microsoft CorporationAdvanced Streaming Format is an open file format specification for streaming multimedia files containing text, graphics, sound, video, and animation.
In Dupuytren's (say duh-pwee-TRAHNZ) disease, tissue under the skin in the palm of your hand, called the palmar fascia, gets thicker and shorter. This can cause your fingers to bend in toward your palm. It most often affects the ring and small fingers, usually of both hands.
1 Tendon inflammation and swelling prevents the tendon from sliding easily in the tendon sheath, which causes triggering of the finger as it snaps to flex or extend.  Risk factors for trigger finger include diabetes, rheumatoid arthritis, and repetitive movements.